Powerflex PFF5-1405 Front Upper Control Arm/Wishbone Bush Kit for BMW X5 F15 (2013-2018) – Polyurethane 95A Bushings, Front Axle Inner Arm Mounts, Suspension Upgrade

Part number: PFF5-1405

Transform the front end of your BMW X5 F15 2013 onwards with this uprated front upper control arm bushing kit. Engineered from high-durometer 95A polyurethane and paired with precision CNC-machined metal sleeves, this upgrade replaces tired factory rubber mounts to deliver crisper steering, tighter chassis control and a confident, planted feel on the road.

We have fitted these on customer X5s and the feedback is consistently excellent. Expect reduced deflection under braking and cornering, more stable wheel alignment and a noticeable improvement in turn-in. It is a smart, cost-effective alternative to buying complete arms, giving a performance boost without the dealer price tag.

• Designed for BMW X5 F15 2013 onwards front axle upper arm pivot points
• Approx 30 percent firmer than standard rubber for sharper response
• 95A polyurethane resists ageing, oil and road contaminants for long-term durability
• CNC-machined metal components for accurate location and smooth articulation
• Helps stabilise camber and toe to aid tyre wear and straight-line stability
• Ideal for daily driving and fast-road use

Why choose this suspension upgrade

• Sharper steering feel and front-end precision
• Improved braking stability and mid-corner confidence
• Better value than replacing complete wishbone assemblies
• Fit and forget durability that does not soften like OEM rubber

What you receive

• Quantity in kit: 4 bushes with metal sleeves
• Diagram reference: 5

Cross-reference OE numbers

• 31126863785
• 31126863335 / 31126863333
• 31126863786 / 31126863334

Search-friendly compatibility and common terms

BMW X5 F15 2013+, front upper arm bush kit, front control arm bushings, polyurethane suspension bushes, front upper arm mounts, wishbone inner bushes, performance suspension upgrade, chassis bush kit, PFF5-1405, X5 F15 front suspension overhaul, rubber bush replacement, handling improvement, steering response upgrade.

Professional fitting

We recommend professional installation for best results. MJ Modifications in Warwickshire offers full fitting and alignment services. Request a quote at info@mjmodifications.co.uk.